15705063920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{7027}}^1$

素因数の和:7367

約数の個数: 160

約数和(自身を含む): 45093447168

約数和(自身を除く): 29388383248

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 307, 364, 455, 520, 560, 614, 728, 910, 1040, 1228, 1456, 1535, 1820, 2149, 2456, 3070, 3640, 3991, 4298, 4912, 6140, 7027, 7280, 7982, 8596, 10745, 12280, 14054, 15964, 17192, 19955, 21490, 24560, 27937, 28108, 31928, 34384, 35135, 39910, 42980, 49189, 55874, 56216, 63856, 70270, 79820, 85960, 91351, 98378, 111748, 112432, 139685, 140540, 159640, 171920, 182702, 196756, 223496, 245945, 279370, 281080, 319280, 365404, 393512, 446992, 456755, 491890, 558740, 562160, 639457, 730808, 787024, 913510, 983780, 1117480, 1278914, 1461616, 1827020, 1967560, 2157289, 2234960, 2557828, 3197285, 3654040, 3935120, 4314578, 5115656, 6394570, 7308080, 8629156, 10231312, 10786445, 12789140, 15101023, 17258312, 21572890, 25578280, 28044757, 30202046, 34516624, 43145780, 51156560, 56089514, 60404092, 75505115, 86291560, 112179028, 120808184, 140223785, 151010230, 172583120, 196313299, 224358056, 241616368, 280447570, 302020460, 392626598, 448716112, 560895140, 604040920, 785253196, 981566495, 1121790280, 1208081840, 1570506392, 1963132990, 2243580560, 3141012784, 3926265980, 7852531960, 15705063920]

約数ペア:

[(1, 15705063920), (2, 7852531960), (4, 3926265980), (5, 3141012784), (7, 2243580560), (8, 1963132990), (10, 1570506392), (13, 1208081840), (14, 1121790280), (16, 981566495), (20, 785253196), (26, 604040920), (28, 560895140), (35, 448716112), (40, 392626598), (52, 302020460), (56, 280447570), (65, 241616368), (70, 224358056), (80, 196313299), (91, 172583120), (104, 151010230), (112, 140223785), (130, 120808184), (140, 112179028), (182, 86291560), (208, 75505115), (260, 60404092), (280, 56089514), (307, 51156560), (364, 43145780), (455, 34516624), (520, 30202046), (560, 28044757), (614, 25578280), (728, 21572890), (910, 17258312), (1040, 15101023), (1228, 12789140), (1456, 10786445), (1535, 10231312), (1820, 8629156), (2149, 7308080), (2456, 6394570), (3070, 5115656), (3640, 4314578), (3991, 3935120), (4298, 3654040), (4912, 3197285), (6140, 2557828), (7027, 2234960), (7280, 2157289), (7982, 1967560), (8596, 1827020), (10745, 1461616), (12280, 1278914), (14054, 1117480), (15964, 983780), (17192, 913510), (19955, 787024), (21490, 730808), (24560, 639457), (27937, 562160), (28108, 558740), (31928, 491890), (34384, 456755), (35135, 446992), (39910, 393512), (42980, 365404), (49189, 319280), (55874, 281080), (56216, 279370), (63856, 245945), (70270, 223496), (79820, 196756), (85960, 182702), (91351, 171920), (98378, 159640), (111748, 140540), (112432, 139685)]